tx 0x0d4d1f369c4237d6faf69ef3a15ca6a22c4b244bb6c71f04b68f3f0d08a8e0feCopy

payload

{
  "ModifyOrder": {
    "new_size": 26503891,
    "order_id": 6918831,
    "new_price": null
  }
}